Unit set for robot
CA 2401208 A1 · Owner: Kazami, Keiichi · Inventors: Kazami, Keiichi
Overview
Its claims, description and drawings are in the Canadian Patents Database.
Open the CIPO recordAbstract From the Canadian patent
A unit for constructing a robot with units wherein a joint unit comprising , joint means is stored in a joint casing having a surface profile of a dicelike cube, uniaxial cylindrical body, or orthogonal dual-axis cylinder-like cubic with the joint means positioned at equal intervals the joint means , comprises N positioning projections disposed about the center axis thereof at equal intervals and equal angles and N connecting screw holes respectively disposed at positions rotated from these projections by 360 ~/2N about the center axis thereof, and a zero-degree joint power transmission unit converts before transmission, the rotation of the joint unit rotated by itself, relative to an …
Read the whole patent
Listed from its CIPO record in Patent Yard's archive of Canadian patents past their term. Its claims, description and drawings are in the CIPO record and on Google Patents, and the Claude kit works from them.
Why it's free to use
- Filed August 25, 2000. No grant is recorded for it in Canada; had it been granted, its 20-year term would have ended August 25, 2020.
- A certificate of supplementary protection adds at most two years for a drug, so even that would have ended by August 25, 2022.
- We check Canadian rights only. A patent in its family in another country could still be in force: check its family on Google Patents.
Timeline
Timeline From CIPO dates
Sources & verification
Official CIPO records
Everything on this page comes from the CIPO record linked above. Contains information licensed under the Open Government Licence – Canada.